In today's field of construction，With the increasing improvement of quality standards and the in-depth development of project management refinement.，The construction side increasingly emphasizes the mutual matching and efficient coordination between equipment in the selection of equipment.。Road Roller is the key equipment to ensure the smoothness and compactness of the road.，It is an important part of the construction process.，It plays an irreplaceable role in ensuring construction quality and improving construction efficiency.。
The art industry has specialized，Choose the right model of large and small equipment and cooperate with each other，Help to further improve efficiency and quality。Coming up，Let's enter this issue together.《V？Answer the phone！》Column，Let's take a look at the questions raised by Uyghur fans.。
Q
Uyghur powder：Our company often undertakes urban and rural road maintenance.、Medium and small maintenance projects such as medium surface paving，At the same time, it will also involve large-scale asphalt pavement projects.，Wide range of business types。We already have large tandem rollers in our fleet.，Still want to buy a small roller to work with.，Improve the quality and efficiency of details。There are many models of small rollers.，What's the right choice?？Does Xiaowei have any good suggestions?？
A
Viv：For the diversified business needs of this Uyghur fan.，Humvee HD There are many choices for small Road Roller series，Each is good at something，Flexible selection according to different budget levels and demand priorities。Xiaowei will tell you one by one.，I believe you will know how to choose after reading it.。
Wide selection of models
These models include HD 18 , HD 20 , HD 30 , HD 35, HD 35 , HD 50 etc，Self-weight 1.8 t To 5 t，Drum width coverage 0.8 m – 1.38 m，In terms of compaction technology，Multiple compaction combinations available,Available with two vibratory drum (VV)，Models with one vibrating wheel and one oscillating wheel (VO)，And models with one vibrating steel wheel and one set of tires (VT)。
Humvee HD Series of small rollers，Comply with the fourth national emission standard，Built-in high-performance engine of Kubota brand，For efficiency、Lay a solid foundation for environmentally friendly compaction。Its unique wasp waist structure design，The vision in front of the cab is wide and clear.。Even in confined area，Benefit fromThree-Point Articulation Mechanism and Low Center of Gravity Design，HD Series of small rollers can also work stably，Avoid the risk of roll，Provide safety for the operator、Comfortable driving experience。In addition，The device is realizedEqual weight distribution between front and rear axles，It is also equipped with competitive in the same class.Large diameter steel wheel and powerful exciting force system，The three work together，Achieve efficient and uniform compaction。
Facing diversified construction environment and working condition requirements，It is very important to choose a suitable roller.。Humvee HD Series of small Road Rollers with its diversified model selection，It provides flexibility and convenience for the construction party.。
HD 18/20：Extremely delicate type
HD 18 and HD 20，Its 1.A delicate weight of 8 to 2 tons，Yes HD Minimum tonnage class in small roller series，Applicable to all maintenance projects。They do not exceed 6 for a thickness of cm Asphalt mixture，Only 3 to 4 passes of compaction are required，A high-quality compaction effect can be achieve.，Pay equal attention to efficiency and quality。
It is particularly worth mentioning that，These two mini rollers have a superior tight turning radius.，Be able to easily move through narrow spaces，Achieve efficient compaction。Offer 800 mm And 1000 mm Choice of two drum widths，Flexibly adapt to different working conditions。Single-sided suspension design，And realize that compaction of the seamless welt on both sides.，Make sure every inch of the pavement is even.、Tight compaction treatment。
Thanks to its lithe posture.，HD 18/20 inEnergy consumption controlHe also performed well in the world.，The overall fuel consumption is very low。At the same time，The convenient transportation performance also greatly reduces the transportation cost.，Make these two models become the ideal partner of large double-drum roller in large asphalt pavement projects.，Jointly and efficiently complete the side seam compaction task，Realize the win-win of economic benefit and construction efficiency。
For the urgent need to improve the configuration of road roller fleet，Budget is limited，Especially for the construction units that lack the level of small rollers.，HD 18/20 is undoubtedly to optimize the fleet structure.、A cost-effective choice to improve construction capacity。
HD 30/35：Comprehensive Versatile
Advance to HD 30 and HD 35，These two models not only offer oscillating steel wheels（VO）Combined with front steel and rear rubber（VT）Flexible choice，In order to deal with various complex working conditions.，It also shines brilliantly in maintenance projects and large-scale double-steel wheel collaborative operations.。Its 50 mm Staggered wheel design，It endows the equipment with excellent control flexibility and efficient welt ability.，Ensure that every corner can be accurately compacted。
Compared to HD The lithe youngster in the series——HD 18 and HD 20，HD 30 and HD 35 With a larger fuselage weight and steel wheel diameter，High compaction frequency， As a result Compaction ability is better。For 4.2 to 4.5 m The paving operation below the width can also realize single machine coverage.， As a result More extensive application scenarios。So，If the budget is relatively adequate，You can consider the choice HD 30 VV Or HD 35 VV These two models，Or select with oscillating steel wheel VO Model，It can even be applied to residential areas.、Construction requirements for special asphalt compaction in vibration-sensitive areas such as bridge decks or with strict temperature requirements。
HD 50：Flagship model All-round and efficient
HD 50，Humvee HD 5-ton flagship small road roller in the series，Oscillating steel wheels are available on this model（VO）Combined with front steel and rear rubber（VT）Two efficient modes of operation，It can flexibly cope with various complex working conditions.。
This tonnage of aircraft not onlyApplicable to all road maintenance projects，It can still beAssisting large double-steel wheel operation in large asphalt pavement project。As the flagship model of small road roller，Powerful performance，Applicable to various asphalt mixtures including modified asphalt。And in practical application,，In general HD 50 for a width of 5 m The following paving operation surfaces can be covered by a single machine，Realize the compaction quality of high-grade highway level，Balance efficiency and quality。
For conTractors who regularly undertake medium-sized municipal maintenance projects or medium-sized surface paving projects with limited space.，When budgets are not too restrictive，Choose HD 50，A roller can be matched with a Vogler medium Paver such as Super 1680. Li Finish the homework，Save on fuel consumption and freight，Economical and efficient，It belongs to the preferred model of cost performance.。
Wei has something to say
After Xiaowei's explanation.，Is everyone interested in the Hummer? HD Do you know more about the series of small road rollers?？If you still have questions to answer，Or there is a need to be solved urgently.，You can leave a message in the comments section.！Viv will flop at random，The next lucky user could be you.！
And if you want to know more about the device，At present, the equipment demonstration and visiting activities of Wittgen's agents in China are in progress.，You are welcome to contact the local agent of Wittgen China in your area to make an appointment.，Test drive and personal experience。
